This program addresses metadata needs of open access (OA) materials and the use of visual indicators to help users determine their access rights. Presenters may discuss: use of existing or new vocabularies, schema, and other projects, such as Crossmark, Jisc’s Vocabularies for Open Access (V4OA) project, and ONIX-PL in library systems; use of OA vocabularies and schema for faculty consultation and education related to scholarly communication, author’s rights, and open access; studies of OA indicator use and successes/failures.